show us the money, the big winners on forbes' new list of the most wealthy people in the united states. >> and it war of words on the campaign trail, why mitt romney will not apologize for controversial comments that are now going spiral. >> the newsstand of the bay bridge where caltrans and its contractors have its heaviest and most challenging move of this bridge going on right now. i will tell you why weather plays such a key part. >> i'm lawrence karnow in the cbs 5 weather center with lots of sunshine beginning to,,,,,,,, >> on the campaign trail, mitt romney refuses to apologize for his controversial comments about 47 percent of americans who do not pay taxes, he says that shows the difference between him and the president. and as danielle nottingham shows us, that is exactly what mr. obama says all so. >> mitt romney facing a new challenge in critical swing states. the latest poll of likely voters shows president obama leading mitt romney by six points in wisconsin. the president also leads in virginia by four points and is up by one point in colorado. mitt romney in the south t